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  1. Emanuel Syndrome - GeneReviews® - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK1263
    ... uncommon but well documented. Biliary atresia, Hirschsprung disease, abnormal liver lobation, extrahepatic biliary ducts, absent gallbladder, and polysplenia have ...
  2. 22q11.2 Deletion Syndrome - GeneReviews® - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK1523
    ... Other findings observed in individuals with 22q11.2DS: Abnormal lung lobation [ McDonald-McGinn et al 1995 ] Dental carries Malignancies ...